2740156284 has 24 divisors (see below), whose sum is σ = 6403598208. Its totient is φ = 911971120.

The previous prime is 2740156283. The next prime is 2740156301. The reversal of 2740156284 is 4826510472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2740156283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168702 + ... + 184229.

It is an arithmetic number, because the mean of its divisors is an integer number (266816592).

Almost surely, 2^2740156284 is an apocalyptic number.

It is an amenable number.

2740156284 is an abundant number, since it is smaller than the sum of its proper divisors (3663441924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2740156284 is a wasteful number, since it uses less digits than its factorization.

2740156284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353585 (or 353583 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 2740156284 is about 52346.5021180976. The cubic root of 2740156284 is about 1399.3460013401.

The spelling of 2740156284 in words is "two billion, seven hundred forty million, one hundred fifty-six thousand, two hundred eighty-four".